TABLE 1.

Characteristics of plasma donors

CharacteristicValue
Age (years)
    Range20-59
    Mean37.60
    Median37
Gender
    Male32 (84%)
    Female6 (16%)
Race/ethnicity
    Caucasian33 (87%)
    African American2 (5%)
    Hispanic3 (8%)
AVA dose no.a
    Range4-27
    Mean8.68
    Median7
  • a AVA is anthrax vaccine absorbed (Biothrax).